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High-Quality Fiber Bragg Gratings Inscribed by Femtosecond Laser Point-by-Point Technology
We experimentally studied the inscription of fiber Bragg gratings by using femtosecond (fs) laser point-by-point (PbP) technology. The effects of the focusing geometry, grating order, laser energy and grating length on the spectral characteristics of the PbP FBG were investigated. After optimizing t...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9698210/ https://www.ncbi.nlm.nih.gov/pubmed/36363828 http://dx.doi.org/10.3390/mi13111808 |